2004160503651 has 4 divisors (see below), whose sum is σ = 2672214004872. Its totient is φ = 1336107002432.

The previous prime is 2004160503647. The next prime is 2004160503659. The reversal of 2004160503651 is 1563050614002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2004160503651 - 2² = 2004160503647 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2004160503659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334026750606 + ... + 334026750611.

It is an arithmetic number, because the mean of its divisors is an integer number (668053501218).

Almost surely, 2^{2004160503651} is an apocalyptic number.

2004160503651 is a deficient number, since it is larger than the sum of its proper divisors (668053501221).

2004160503651 is an equidigital number, since it uses as much as digits as its factorization.

2004160503651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668053501220.

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 2004160503651 in words is "two trillion, four billion, one hundred sixty million, five hundred three thousand, six hundred fifty-one".